• Proceedings of the Computational Structural Engineering Institute Conference
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• 2010.04a
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• pp.525-528
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• 2010

본 논문은 BIM기반 건설공사 진척관리 시스템의 개발 방향을 제안하는 것이다. 이를 위해 일차적으로 기존 4D 진척관리프로그램인 Synchro 4D와 Navisworks를 분석을 하여 문제점을 도출했다. 이를 극복하고자 국내실정에 맞는 방안 및 공정과 3D객체 연계의 효과적 방안을 제안하였고 예상공정과 실제공정의 시각적 비교 기능 및 통합건설정보관리 기능 추가를 제시하여 이 프로그램의 본 목적인 효율성 증진을 위해 향상된 진척관리 방식을 제안하고자 하였다.

• Computational Structural Engineering
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• v.2 no.4
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• pp.23-26
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• 1989

대부분의 도면은 종이나 천 또는 마일라(Mylar, 주:강화 폴리에스테르 필름, 세피아 라고도 부름) 등에 저장하거나, 현대에 와서는 디지탈 방식으로 컴퓨터에 저장한다. 그러나 최근에 와서는 광학적으로 저장하는 제3의 방법이 등장하였다. 도면과 지도를 콤팩트디스크에 광학적으로 보관하면 종이나 천 등에 보관할 때보다 더 오래 보존되고 더 쉽게 관리할 수 있을 뿐만 아니라, 전 시스템을 전산화 시킨 도면관리방식에 비해 훨씬 낮은 비용으로 저장과 관리가 가능해진다.

• Computational Structural Engineering
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• v.29 no.1
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• pp.5-10
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• 2016

• Journal of the Korean Society for information Management
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• v.18 no.1
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• pp.65-84
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• 2001

The purpose of this study was to design and evaluate a metadata system for internet-based syllabi in computer science. The study constructed two prototype systems for the experiment. One was constructed using only Dubline Core (DC) elements and the other was a DC-expanded system with additional eight elements that are not the part of DC elements. The thlrty subjects were chosen from those who majored in Computer Science. Two retrieval tasks were assigned to them. One was to find syllabi in which they are' interested and the other was to find relevant course syllabi for a given course title. After the search, they were asked to evaluate the systems in terms of efficiency, accuracy, and their satisfaction of the system. The result of the first experiment indicates that DC-based system performed significantly better in terms of search time and DC-expanded system in terms of satisfaction measure. An additional experiment was conducted to test efficiency of the browsing categories. The interview with subjects was carried out to find any difficulties associated with the current browsing scheme. The subjects expressed much1 satisfaction about assigning a course to multiple browsing categories.

• Proceedings of the KAIS Fall Conference
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• 2000.10a
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• pp.265-268
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• 2000

(주)한길은 콘크리트 2차 가공 업체로서, 주로 벤치플륨, 맨흘, 수로관, PC암거딱스 등을 생산하고 있는 중소기업이다. 이 업체는 제품의 특수성과 생산 시설의 규모로 인하여 납품 계약 후에 미리 적정량을 생산하여 재고로 보유하면서 제품을 적기에 납품해야 한다. 그러나 현재 입고, 재고, 출고 관리 등의 업무전산화가 이루어져 있지 않을 뿐만 아니라 생산, 저장, 관리가 동일한 장소와 더불어 지역적으로 분리된 곳에서 이루어지고 있어 정보관리에 많은 어려움을 겪고 있다. 이에 본 연구에서는 근거리 네트워크와 전화전속 네트워크를 혼합한 하이브리드 형태의 분산 환경 시스템을 구축하여 경제적으로 가장 최적인 네트워크 솔루션을 제공하고, 이를 바탕으로 하는 입고, 재고, 출고 관리 시스템과 기본적인 회계 등의 전산 업무를 개발하여 업체의 생산성 및 경쟁력 향상을 도모하고자 한다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.8 no.1
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• pp.192-199
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• 2004

As the construction site becomes larger, more complex and more special, the information of construction is expanded in quantity and specialized in quality. Therefore the computing system is necessary to effectively manage the construction schedule management. At present, main office at construction site bring in the computing system to perform the schedule management, so the data input and access for schedule management is performed by engineer on foot between construction site and main office. Therefore in this paper, we arrange wireless communication system between construction site and main of office and develop application program for data input and access of schedule management immediately using PDA at construction site. Through the our system we can improve the schedule management at construction site, and we can look forward to reduction of manpower, equipments, time, and money in whole construction.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.7 no.3
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• pp.23-40
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• 1997

There are a lot of security tools for the investigation and improvement of UNIX systems. However, most of them fail to provide a consistent and usable user interface. In addition, they concentrate on a specific aspect of a system, not the whole one. For the overall management, system administrators cannot help using several uncomfortable tools. This paper introduces an integrated security analysis tool, named "Zkimi", which provides a convenient user interface and investigates the various aspects of UNIX systems such as account security, system security, network security, and file system integrity. The Zkimi supports user-friendly WWW based interface, so administrators can examine the various aspects of system more easily. We tried the tool for a system of a moderate size, and were confirmed that the tool is very efficient for investigating various security aspects of a system. a system.

• Journal of Korea Society of Industrial Information Systems
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• v.19 no.6
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• pp.15-24
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• 2014

The implementation of HACCP(Hazard Analysis and Critical Control Point) which is a systematic preventive approach to food safety is increasing in school feed or food manufacture. Thus, there are several automatic systems to assist HACCP management, however the most of existing systems are one of computer programs or correcting sensor data programs as ancillary means. Therefore, to be applied to efficiently automate HACCP system, the HACCP supporting computer system should be easy usability of the personnel involved in the HACCP operations and must be able to manage in real time the various HACCP data. In this paper, we develop a web-based HACCP automatic system operating freely available from any Internet computing environments. This system can be used as the management system of all the processes of HACCP and make possible to manage a broad range of operating information through the web server. So, the results from operation of the proposed automatic HACCP system can be consistently systematic.

• 월간 기계설비
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• s.177
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• pp.39-46
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• 2005

• Feed Journal
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• v.4 no.8 s.36
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• pp.90-93
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• 2006